Tied Up

Aberystwyth's defeat to Cardigan B in January was only our first of the season. What has really been plaguing the club is draws, and the match against Steynton A at the Emlyn Cafe, Tanygroes on Monday 24th January was yet another. On top board, Rudy van Kemenade caught David Pinch by surprise with a sharp line of the Budapest and had a won position within a few moves. By the end of the game he was six pawns up! Julie van Kemenade got a favourable knight versus bad bishop ending against Mark Pafford, but there was no clear win, and she agreed a draw. I played cagily against Scott Hammett's Stonewall System, having lost a horrible game against it last time we played, and we soon exchanged off to reach a dead drawn position. Tom Gunn didn't get his usual kingside attack from his Colle System, and his advance on the queenside didn't have a clear target. Instead, it was John Miller who attacked on the kingside and overwhelmed the White king. The result was our fourth 2-2 draw of the season.

[Event "Dyfed League:Aberystwyth-SteyntonA"] [Site "?"] [Date "2020.02.24"] [Round "?"] [White "Pinch, David"] [Black "Van Kemenade, R."] [Result "0-1"] [ECO "A52"] [WhiteElo "1791"] [BlackElo "1943"] [PlyCount "76"] [EventDate "2020.02.25"] {[%evp 0,7,19,31,14,-14,23,5,17,12]} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 (4. Nf3 Bc5 5. e3 Nc6 6. Be2 O-O 7. O-O Re8 8. b3 Ncxe5 9. Nbd2 Qf6 10. Nd4 Qg6 { Pinch- Van Kemenade, Welsh Seniors 2019, 0-1}) 4... h5 {Known as thev Reti, in 1998 Bogdan Lalic view on this move was that "Fortunately there are no more obscure experiments to report at this stage!" In 2009 Timothy Taylor awards it an exclamation mark !} 5. Nf3 (5. Be2 Bc5 (5... Nc6 {is better}) 6. Bxg4 Qh4 $2 7. g3 (7. Be2 $1 Qxf2+ 8. Kd2 Nc6 9. Kc3 $18 {Partos-Ungureanu, ROM ch Bucharest 1965,1-0}) 7... Qxg4 8. f3 Qe6 9. Qd5 Qb6 10. Ne2 Nc6 11. Nbc3 Bf2+ 12. Kf1 d6 13. Na4 Bh3# {Nautsch (2243)-Van Kemenade, EU Seniors teams 2011,0-1 }) 5... Bc5 6. Nd4 (6. Bg5 Bxf2+ 7. Ke2 f6 $1 8. exf6 {0-2}) 6... Nc6 (6... Nxf2 {is OK for Bl, though the Engines rate the text move as best} 7. Kxf2 Qh4+ 8. Ke2 (8. g3 Qxe4 {Zoabi-Van Kemenade, Arena 2016,0-1}) (8. Kg1 Nc6 { sayros87-Arthrudd9, Arena 2015,0-1}) (8. Kf3 Qg4+ {shinichikudo-hearthstones9, chesscube 2009,0-1}) 8... Qxe4+ {Arena-Van Kemenade, Arena 2016,0-1} (8... Nc6 $1)) 7. Be3 (7. h3 $2 Nxf2 $19 {Gold Dragon-Hearthstones9, Playchess,com 2014, 0-1}) (7. Nxc6 Bxf2+ (7... bxc6 8. Be3 Nxe3 9. fxe3 Rb8 $1 {Stockfish11} 10. Qc1 Qh4+ 11. Kd1 Qxe4) 8. Ke2 bxc6 9. h3 d5 10. Nc3 Bg3 11. Qd3 Qh4 12. Bg5 Qxg5 13. Qxg3 Rb8 14. b3 h4 15. Qd3 dxc4 $19 {Stockfish11} 16. Qxc4 Ba6 $19) 7... Nxe3 (7... Ncxe5 $19 8. Be2 d6 9. Nc3 Qh4 10. g3 Qh3 11. Bf1 Nxf2 $2 ( 11... Nxe3 $19) 12. Bxf2 Qg4 13. Qxg4 Bxg4 14. Be2 $18 {jr_delmont-immortalito, chesscube 2014,1-0}) 8. fxe3 Qh4+ (8... Nxd4 9. exd4 Qh4+ 10. Kd2 (10. Ke2 d5 $1) 10... Bxd4 $19 {alternative, Stockfish11}) 9. g3 Qxe4 10. Qf3 Qxf3 (10... Qxe5 $1 {Stockfish11- considered} 11. Nxc6 (11. Qe2) (11. Kd2 {given as better by Stockfish!}) 11... dxc6 12. Nc3 Bf5 13. Qf4 Qxf4 (13... Qxe3+ {also looks more natural}) 14. exf4 h4 15. gxh4 O-O-O $19 {Stockfish11}) 11. Nxf3 Bxe3 $19 (11... b6 $19) (11... d6 $19 {also -Stockfish11}) 12. Nc3 Nb4 (12... Nd4 { considered, but missed a continuation} 13. Nxd4 (13. Bg2 Nxf3+ 14. Bxf3 Bd4 15. O-O-O Bxe5 16. Rhe1 f6 $19 (16... d6 17. Nb5)) 13... Bxd4 14. O-O-O Bxe5 { Bl was concerned about} 15. Re1 {but} d6 {Wh has no pawn to win the B with} 16. Nd5 Kd8 $19) (12... O-O 13. Nd5 Bb6 14. O-O-O Re8 (14... d6) 15. Bh3 Nxe5 16. Rhe1 d6 17. Bxc8 Raxc8 18. Nxe5 Rxe5 $2 (18... dxe5 $19) 19. Rxe5 dxe5 20. Ne7+ Kf8 21. Nxc8 {AASKYN-Hearthstones9,Playchess.com 2013,1-0}) 13. Rd1 (13. Nd5 Nxd5 14. cxd5 {and Wh's centre pawns are vulnerable} O-O 15. Bc4 d6 16. Ke2 Bc5 17. e6 Re8 18. Ng5 fxe6 19. dxe6 c6) 13... c6 (13... d6 {simpler} 14. exd6 (14. a3 Nc2+ 15. Ke2 Bg4 16. Nd5 Bb6 $17) 14... Bg4 15. Ke2 Bc5 $17 16. d7+ (16. dxc7 O-O 17. Bg2 Rfe8+ 18. Kf1 Rac8 $19) 16... Bxd7 17. a3 Nc6 18. b4 Be7 19. Nd5 O-O-O 20. Nxe7+ Nxe7 21. Kf2 Bg4 $17 {Stockfish11}) (13... O-O 14. Nd5) 14. a3 (14. Ke2 $1 Bh6 15. a3 Nc2 (15... Na6 16. Ne4 O-O 17. Nd6 Nc7 18. Kf2 $11) 16. Ne4 d5 17. Nd6+ Ke7 18. cxd5 (18. Nxc8+ Raxc8 $17) 18... cxd5 19. Rxd5 Rd8 20. Rc5 Ne3 21. Rc3 Ng4 22. Rc7+ Bd7 23. Bg2 $11 {Stockfish11}) 14... Nc2+ { judging that the N will come to no harm} 15. Ke2 Bh6 (15... d5 $1 16. cxd5 O-O {Stockfish11 is a more accurate sequence} 17. d6 Be6 18. Rd3 Bh6 (18... Bc4 19. Nd1 $11) 19. Na4 Bg4 20. Kf2 Bxf3 21. Rxf3 Rae8 $15) 16. Rd3 {after the N, but} (16. Ne4 d5 17. Nd6+ Ke7 18. cxd5 Bg4 19. h3 $11 {Stockfish11}) 16... d5 $1 { Bl must activate the QB} 17. exd6 (17. cxd5 Bf5 18. d6 O-O-O $19) 17... Bf5 ( 17... Bg4 {is perhaps stronger} 18. c5 O-O-O $19 19. Kf2 Bf5 $19) 18. d7+ (18. Nh4 {may be best} Be6 19. Kf2 O-O-O 20. Be2 g5 21. Ng2 Bg7 $19 {Stockfish11}) 18... Bxd7 (18... Ke7 19. Kf2 Rad8 {is preferred by Stockfish11- considered, but Bl wanted to use the e file}) 19. Ne5 (19. Ne4 O-O-O 20. Nd6+ Kc7 21. Nxf7 Rde8+ (21... Rhe8+ 22. Kf2 Be3+ 23. Kg2 (23. Rxe3 Nxe3 24. Nxd8 Nd1+ 25. Kg2 Kxd8 26. Bd3 Nxb2 $19) 23... g5 24. Nxd8 Bf5 $19 {Stockfish11}) 22. Kf2 Be3+ 23. Rxe3 Nxe3 24. Nxh8 Nd1+ 25. Kg2 Rxh8 26. Be2 Nxb2 $19 {Stockfish11}) 19... Bf5 20. Rd1 (20. c5 O-O 21. Nc4 Rfe8+ 22. Kf2 Bxd3 23. Bxd3 {given by Stockfish11 as Wh's best attempt}) 20... O-O $19 {2 rampaging Bs, a weak enemy K, better development & a pawn up.} 21. Kf2 Rfe8 22. Nf3 Be3+ 23. Kg2 Bb6 24. h3 {best} Ne3+ 25. Kh2 Nxd1 26. Nxd1 Rad8 27. Nc3 Re3 28. Bg2 Be6 (28... Bc7) ( 28... Rdd3) 29. Rc1 Rdd3 30. Rf1 (30. Na4 Bc7 31. Nc5 Rxf3 32. Bxf3 Rxf3 $19 { Stockfish11}) 30... Bxc4 31. Rf2 Rxc3 {trading in the exchange for extra pawns} (31... Bc7 {targets g3, which Bl had been looking at}) 32. bxc3 Rxc3 33. Rd2 Rxa3 34. Ne5 (34. Rd7 Bd5 35. Ne1 Bxg2 36. Kxg2 (36. Nxg2 Bf2 37. Rxb7 Bxg3+ 38. Kg1 Ra1+ 39. Ne1 Bxe1) 36... Ra2+ 37. Kf3 (37. Kh1 Ra1 38. Re7 Bf2) 37... Rf2+ 38. Ke4 Re2+ {picks the N up anyway}) 34... Be6 35. Nd7 Bc7 36. Nc5 Bxg3+ 37. Kg1 Ra1+ 38. Bf1 Bxh3 {and Bl is 6 pawns up} 0-1 [Event "Dyfed League:Aberystwyth-SteyntonA"] [Site "?"] [Date "2020.02.24"] [Round "?"] [White "Van Kemenade, J."] [Black "Paffard, Mark"] [Result "1/2-1/2"] [ECO "A08"] [WhiteElo "1691"] [BlackElo "1603"] [PlyCount "93"] [EventDate "2020.02.25"] 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 (5. Bg5 f6 6. Be3 b6 7. Bg2 Bb7 8. O-O Bg7 9. d4 {R Van Kemenade-Paffard, Dyfed League 2019,1-0}) 5... Bg7 6. c3 Nge7 7. O-O O-O 8. Nbd2 (8. Be3 b6 (8... d6) 9. d4 {main}) (8. Re1 d6 (8... d5 9. e5)) (8. d4) (8. Qe2) 8... d5 9. Qe2 (9. Re1 {main}) 9... d4 (9... b6 10. Re1 Ba6 11. e5 {main,59% for Wh}) 10. c4 {70% for Wh} e5 11. Ne1 Be6 12. f4 ( 12. h3 Qd7 13. Kh2 {1.5-0.5}) 12... Qd7 (12... f6 13. h3 a6 14. Ndf3 b5 15. Nh4 Qd7 16. f5 Bf7 17. fxg6 hxg6 18. b3 {E Davis- M Turner, Edinburgh op 1989,1-0}) 13. Ndf3 Bh3 (13... Bg4 $15) 14. Nh4 (14. Bxh3 Qxh3 15. Ng5 Qd7 16. f5 h6 17. f6 hxg5 18. Bxg5 Bh8 19. fxe7 Nxe7 20. Kg2 $14 {Stockfish11}) 14... Bxg2 15. Nexg2 (15. Qxg2) 15... f5 16. Nf3 (16. exf5 Nxf5 17. fxe5 Rae8 18. Nxf5 Rxf5 19. Rxf5 Qxf5 20. Bf4 $11 {Stockfish11}) 16... fxe4 17. Qxe4 Qf5 18. Ng5 Qxe4 19. Nxe4 b6 20. Bd2 $11 Rad8 21. a3 a5 (21... Nf5 22. b4 $11) 22. Rae1 (22. b4 axb4 23. axb4 Nxb4 24. Bxb4 cxb4 25. Rfb1 b5 26. Rxb4 bxc4 27. Rxc4 Nd5 $11 { Stockfish11}) 22... Nf5 23. g4 Nd6 24. Ng5 (24. b3) 24... Rde8 25. Rf3 $6 { the R looks aggressive, yet it appears to become exposed on this square} (25. Ne4) (25. h4) (25. Rf2) 25... h6 (25... Bh6 $19 26. fxe5 (26. h4 Bxg5 27. hxg5 e4 28. dxe4 Rxe4 (28... a4 29. Rf2 Rxe4 30. Rxe4 Nxe4 31. Re2 Nd6 32. Re6 Nxc4 33. Rxc6 Nxd2 34. Rxb6 d3 35. Rd6 c4 $19 {Stockfish11})) 26... Nxe5 27. Rxf8+ Bxf8 28. b3 Nxd3 $19 {Stockfish11}) (25... e4 $1 26. Nxe4 Nxe4 27. dxe4 Ne5 $1 28. Nh4 (28. Rh3 Nxc4 29. Bc1 a4 $19) 28... Nxc4 $19 (28... Nxf3+ 29. Nxf3 a4 30. h4 b5 31. cxb5 Rb8 32. Bc1 Rxb5 33. e5 Bh6 34. g5 Bg7 35. h5 Kf7 36. Kg2 $17 {Stockfish11-it seems to be more difficult for Bl to break in.})) 26. Ne4 Nxe4 27. Rxe4 exf4 28. Rfxf4 (28. Rxe8 Rxe8 29. Nxf4 Ne5 30. Rg3 Rf8 31. Bc1 g5 32. Nd5 Nf3+ 33. Kf1 (33. Kg2 Nh4+ 34. Kg1 Be5 35. Rh3 h5 36. gxh5 Nf3+ 37. Kg2 Ne1+ 38. Kg1 g4 $19 {Stockfish11}) 33... Nxh2+ 34. Ke2 Rf1 35. Bd2 Rb1 36. Rg2 Nf1 37. Be1 Ne3 38. Nxe3 dxe3 39. Bc3 Bd4 $19 {Stockfish11}) 28... Ne5 (28... Rxe4 $1 29. Rxe4 Ne5 30. Ne1 Nf3+ 31. Nxf3 Rxf3 32. Re8+ Kh7 33. Rb8 Rxd3 34. Be1 Rb3 35. Bxa5 Rxb2 36. Rxb6 Rc2 37. Rd6 Rxc4 $19 {Stockfish11}) 29. Ne1 Rxf4 (29... g5 30. Rxf8+ Rxf8 31. b4 axb4 (31... a4) 32. axb4 Ra8 33. bxc5 bxc5 34. Kf2 Kf7 $17 {Stockfish11- the Bl pieces are a bit more active}) 30. Bxf4 g5 { forcing Wh into a favourable ending, though the blocked nature of the position means neither K can do much} (30... a4 $11 {Stockfish11}) 31. Bxe5 Rxe5 32. Rxe5 Bxe5 33. Nc2 (33. a4) 33... Bf4 (33... a4 {was thought by Iolo to give Bl winning chances, targetting but there is nothing much happening as a B can't win the game by itself.} 34. Na1 {Rudy & Stokfish11and Bl doesn't get the pawns at all} (34. Kg2 Bf4 {does give Bl a win, as the N is tied down to defend a3, & a timely b5 will force through the d pawn}) 34... Bf4 35. b3 axb3 (35... Bc1 36. bxa4 Bxa3 37. Kg2 (37. Nb3 Bb4 (37... Kf7 38. a5 bxa5 39. Nxa5 Bb4 40. Nc6 {might give Wh some better chances, but still looks drawn})) 37... Kf7 38. Kf3 Ke6 39. Ke4 Bb4 40. Nb3 Be1 41. Nc1 Ba5 42. Ne2 Bd2 43. h3 Be1 44. Ng1 Bd2 45. Nf3 Bf4 {and neither side can do anything}) 36. Nxb3 h5 {gets rid of a potential weakness on h6} 37. h3 hxg4 38. hxg4 Kf7 39. Kg2 Ke6 40. Kf3 Ke5 41. a4 Be3 42. a5 bxa5 43. Nxa5 (43. Nxc5 {doesn't give much as the B just moves up & down}) 43... Bd2 44. Nc6+ Kd6 45. Nd8 Ke5 46. Nf7+ Ke6 {(there is no longer a pawn to lose on h6)} (46... Kf6 47. Nd6 $18) 47. Nh6 Ke5 48. Nf5 Be1 49. Ne7 Ke6 50. Nd5 Ke5 $11 {Stockfish11-and no further progress can be made by either side}) 34. b4 Kf7 (34... a4 {ties the N down to defend a3, but with the B on c1 to keep the N there, Wh keeps the bl K out with Kf3-g3} 35. Kg2 Kf7 36. h3 Bc1 37. b5 h5 38. Kf3 hxg4+ 39. hxg4 Ke6 40. Ke4 Bb2 41. Kf3 Ke5 42. Kg3 Bc1 43. Kf3 $11 {Stockfish11}) (34... cxb4 35. axb4 a4 36. Kg2 Kf7 37. Kf3 Bc1 38. Ke4 a3 39. Kxd4 Bb2+ 40. Kd5 a2 41. d4 Ke7 42. c5 Kd7 43. b5 a1=Q 44. Nxa1 Bxa1 45. cxb6 Bc3 46. Ke4 Ba5 47. b7 Kc7 48. Kf5 Kxb7 49. Kg6 Bd8 50. Kxh6 Kb6 51. Kg6 Kxb5 52. Kf5 Kc4 53. Ke4 Bf6 {Stockfish11-drawn, Lomonosov tablebases} 54. d5 $11 (54. h4 {looks the simplest, forcing Bl to an h pawn, with a B of the wrong colour})) 35. h3 (35. bxa5 bxa5 36. a4 {safest}) 35... Ke6 (35... cxb4) 36. Kg2 (36. bxa5 bxa5 37. a4 $16 {Stockfish11}) 36... Ke5 37. bxa5 bxa5 38. a4 Bd2 39. Kf3 Bf4 (39... Bc3 $11 {only move}) 40. Na3 (40. Na1 $18 {Stockfish11} Bd2 41. Nb3 Bb4 {a bad B is still a bad B even when in front of its pawns , as it can't manage to guard the rear} 42. Kf2 Kf4 43. Nc1 Ke5 44. Ne2 Ke6 45. Ng3 Ke5 46. Kf3 Bd2 (46... Kf6 47. Nf5 h5 48. Nd6 h4 (48... hxg4+ 49. Kxg4) 49. Ke4 Ke6 50. Nb7 $18 {Zugzwang}) 47. Nf5 h5 48. Ng3 h4 49. Ne4 Bb4 50. Nxg5 {Stockfish11}) 40... Bd2 41. Nb5 Be1 (41... Ke6 $11 { Stockfish11} 42. Na7 Bb4 43. Ke4 Bd2 44. Nc6 Bb4 45. Ne5 Bd2 46. Nf3 Be3 $11 { only move to hold} (46... Bc1 $16 47. Ng1) (46... Bf4 $16 47. Ng1) (46... Bc3 47. Ng1 $18)) 42. Na7 (42. Nc7 $18 {Stockfish11} Bd2 (42... Kd6 43. Ne8+ Ke5 44. Ng7 $18) 43. Ne8 Bc1 44. Ng7 Bf4 45. Nf5 h5 46. Ne7 Ke6 47. Ng6 Bd6 (47... hxg4+ 48. Kxg4 Bd2 49. Nf8+ Kf7 (49... Ke7 50. Nh7) 50. Nd7 Bb4 51. Kxg5 $18) 48. gxh5 $18 {Stockfish11}) 42... Bd2 43. Nb5 (43. Nc6+ Kd6 44. Nd8 Ke7 45. Nb7 Bb4 46. Ke4 Ke6 47. Nd8+ {other moves lose the N, which Wh was concerned about} ) 43... Bf4 (43... Ke6 $11 44. Ke4 Bf4) 44. Nc7 $18 Kd6 45. Nd5 (45. Ne8+ $1 Ke7 46. Ng7 Kf7 47. Nf5 {wins the h pawn as} Kg6 (47... Be5 48. Nxh6+ Ke6 49. Ke4 $18) 48. Ke4 Bd2 49. Kd5 Bb4 50. Ng3 {and the Wh K has broken in-Stockfish11}) 45... Be5 46. Ke4 Ke6 47. Kf3 {(draw?)} (47. Ne7 $16 {Rudy; doesn't immediately win but keeps an edge- Stockfish11} Bd6 {only move} (47... Kxe7 48. Kxe5 {Zugzwang}) (47... Bf6 48. Nf5 $18 {wins h pawn} (48. Nc6 { wins a pawn})) 48. Nf5 Bf8 49. Kf3 Ke5 50. Ng3 Be7 51. Ne4 Bd6 52. Ng3 { but in the end the Engine can find no way of forcing the win, going round in circles.}) 1/2-1/2 [Event "Dyfed League:Aberytwyth-SteyntonA"] [Site "?"] [Date "2020.02.24"] [Round "?"] [White "Hammett, Scott"] [Black "Francis, Matthew"] [Result "1/2-1/2"] [ECO "A02"] [WhiteElo "1689"] [BlackElo "1602"] [PlyCount "46"] [EventDate "2020.02.25"] 1. f4 g6 2. Nf3 Bg7 3. e3 d6 4. Be2 Nf6 5. d4 O-O 6. Nbd2 (6. O-O Nbd7 7. c3 { main} Qe8 8. Qc2 b6 9. Nbd2 Ng4 10. Ne4 {Hammett-Scott, Dyfed Major 2019, 1-0}) 6... Nbd7 7. O-O Re8 (7... c5 {main}) 8. c3 (8. e4 e5 9. fxe5 dxe5 10. d5 Nc5 11. Bd3 c6 {Rudolph- Saleem, Iowa 2016, 1/2-1/2}) 8... e5 9. Bc4 (9. fxe5 dxe5 10. Bc4 $11) 9... exd4 (9... e4 10. Ne5 dxe5 11. fxe5 Nxe5 12. dxe5 Rxe5 13. Nxe4 Qxd1 14. Nxf6+ Bxf6 15. Rxd1 Bf5) 10. exd4 Nb6 11. Bb3 Bf5 (11... Nbd5 12. Nb1 Bd7 13. c4 Ne3 14. Bxe3 Rxe3 15. Qd2 Qe7 16. Nc3 Re8 17. Bc2 Kh8 18. Bd3 { Cheah-Elieff, Canada Labor Day 1992,0-1}) 12. Re1 h6 13. Nh4 (13. Rxe8+ Qxe8 14. Nf1 Qd7 15. Ng3 Re8 16. Nxf5 Qxf5 17. Bd2 Nbd5 {Stockfish11}) 13... Bg4 ( 13... Bd3) 14. Ndf3 Kf8 (14... d5 $11) (14... a5 15. a4 Nbd5 16. Bd2 Rxe1+ 17. Qxe1 c6 18. h3 Bd7 $15 {Stockfish11}) 15. Bd2 (15. f5 g5 16. h3 Rxe1+ 17. Qxe1 Bxf3 18. Nxf3 Qd7 19. Bc2 Re8 20. Qf1 Nbd5 21. Bd2 g4 22. hxg4 Nxg4 23. Re1 Nde3 $15 {Stockfish11}) 15... Ne4 16. h3 Qxh4 (16... Bd7) 17. Nxh4 Bxd1 18. Raxd1 Nxd2 19. Rxe8+ Rxe8 20. Rxd2 Nd7 (20... a5 21. a4 Re1+ 22. Kf2 Ra1 23. Rd1 Rxd1 24. Bxd1 Nc4 25. b3 Nb6 26. Bf3 Bf6 27. Kg3 c6 28. Be4 $11 { Stockfish11}) 21. Kf2 Nf6 22. Re2 Rxe2+ 23. Kxe2 Ke7 $11 1/2-1/2 [Event "Dyfed League:Aberystwyth-Steynton A"] [Site "?"] [Date "2020.02.24"] [Round "?"] [White "Gunn, Tom"] [Black "Miller, John S"] [Result "0-1"] [ECO "E60"] [WhiteElo "1422"] [BlackElo "1499"] [PlyCount "66"] [EventDate "2020.02.25"] {[%evp 0,14,41,38,25,35,47,15,19,8,3,11,21,-17,13,7,7]} 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 O-O 5. O-O d6 6. c4 Nbd7 7. Re1 (7. Nc3 {main}) 7... e5 8. Nbd2 ( 8. Nc3) 8... Ng4 (8... Re8) (8... c6) 9. h3 Nh6 10. d5 f5 11. e4 {it has taken Wh 2 moves to play e4, the Wh B is on d3 rather than e2, & the N on d2 rather than c3.All in all, Bl can be quite happy with his King's Indian set-up (all reasons wh the Colle is less effective against this Bl formation)} f4 12. b4 b6 {creates an avoidable weakness on the Q side- in anycase Wh's c5 cannot be prevented.} (12... a5 13. bxa5 (13. b5 b6 {and Wh's Q side play is no more}) 13... Rxa5 14. Nb3 Ra8 15. Bb2 g5 16. c5 Nf7 $17) 13. Bb2 g5 14. Nh2 Nf6 15. f3 (15. Be2 $14 {holds up the h5 move Bl need to get in to enforce g4}) 15... Nf7 16. Rc1 h5 17. c5 Nh6 (17... g4 18. hxg4 hxg4 19. fxg4 Ng5 20. Ndf3 Bxg4 $15 { Stockfish11}) 18. cxd6 cxd6 19. Be2 (19. Rc6 Rf7 20. Nc4 Bf8 21. Qa1 Bb7 22. Nxe5 dxe5 23. Re6 Ne8 24. Bxe5 Bc8 25. Rd1 Bd7 26. Bc4 Kh7 $17 {but Wh has some chances with his centre pawns}) 19... Rf7 20. b5 {doesn't particularly help any Wh progress on the Q side} Bf8 $19 21. Ndf1 {Wh is just defending on the K side now, with little if any Q side play} (21. Rc6 $5 g4 $19) 21... Rg7 ( 21... g4) 22. Rc2 g4 23. fxg4 hxg4 24. hxg4 Nfxg4 25. Nxg4 Nxg4 26. Bxg4 Bxg4 27. Qd3 Be7 (27... Qh4 $19 {Stockfish11} 28. g3 Bh3 29. Rg2 Bxg2 30. gxh4 Bxe4+ 31. Qg3 Bxd5 32. Qxg7+ Kxg7 $19) 28. Nh2 Bh4 (28... Bd7 $19 {Stockfish11}) 29. Rf1 (29. Nxg4 Rxg4 30. Qh3 Qg5 31. Rec1 Rf8 32. Rc8 Qg6 $11 {Stockfish11-Wh is able to swap off several attacking pieces}) 29... Bg3 $19 (29... Bd7 $19) 30. Nxg4 Rxg4 31. Rf3 (31. Rfc1 {too late} Qh4 32. Kf1 Qh1+ 33. Ke2 Qxg2+ 34. Kd1 Bf2 $19 35. Rc8+ Rxc8 36. Rxc8+ Kh7 37. Bc3 Be3 38. Be1 Qxa2 $19 {Stockfish11}) 31... Qh4 32. Kf1 (32. Qd1 {needs to be tried, when Bl has to work out the best way in.} Qh7 $1 (32... Qh2+ 33. Kf1 Qh1+ 34. Ke2 Be1 $1 (34... Qxg2+ 35. Kd3 Qh3 36. Rc6 Rd8 37. Ba3 Rg6 38. Kc2 {and Wh has escaped the worst})) 33. Kf1 (33. Rc4 Rh4 $19) 33... Qxe4 34. Qc1 Qf5 35. Rc7 Rh4 36. Ke2 Rh2 37. Qf1 Qg4 38. Kd1 Bf2 39. Kc1 (39. Qxf2 Rxg2 $19) 39... Rc8 40. Rxc8+ Qxc8+ 41. Bc3 Be3+ 42. Kb2 Qg4 $19) 32... Qh1+ 33. Ke2 Qe1# 0-1